How can I merge two queries in mongodb? - node.js

Question

To sort the documents inside Ads Collection I am using the below query which takes parameters from the URL and its working perfectly.
router.get("/", auth, async (req, res) => {
let query;
let queryStr = JSON.stringify(req.query);
queryStr = queryStr.replace(
/\b(gt|gte|lt|lte|in)\b/g,
(match) => `$${match}`
);
console.log(queryStr);
query = Ads.find(JSON.parse(queryStr));
const ads = await query;
res.status(200).json({ data: ads });
});
I am using the text operator in the Ads Collection for searching with the below route .
router.get("/find/:query", (req, res) => {
let query = req.params.query;
Ads.find(
{
$text: { $search: query },
},
function (err, result) {
if (err) throw err;
if (result) {
res.json(result);
} else {
res.send(
JSON.stringify({
error: "Error",
})
);
}
}
);
});
Both the routes are working perfectly but How can I merge the above two in one?
For e.g, I want to do a text search on the first route after getting a response, and similarly for the second route, after getting a response I want to apply the query parameters and get a response .
How can I merge the above two to get the desired output?

Answer 1

From what I can infer, are you looking for a pipeline where the parallel running of the two is possible:
Please have a look at MongoDB Aggregate which works as a pipeline. Here you can have two pipelines for the same input and have different output, or output of one can be transferred to next level to process.
Mongodb Aggregate - Facet Command Link
[1]:https://docs.mongodb.com/manual/reference/operator/aggregation/facet/#pipe._S_facet
Mongodb Aggregate links
[2]: https://docs.mongodb.com/manual/reference/operator/query/